1 2 3 4 5 6 7 8 9 10 11 12 13 14 | 1 1 1 33 33 33 19 14 33 | var makeString = require('./helper/makeString'); var toPositive = require('./helper/toPositive'); module.exports = function endsWith(str, ends, position) { str = makeString(str); ends = '' + ends; if (typeof position == 'undefined') { position = str.length - ends.length; } else { position = Math.min(toPositive(position), str.length) - ends.length; } return position >= 0 && str.indexOf(ends, position) === position; }; |